Re: [OMPI devel] Snow leopard builds

2010-01-24 Thread Ralph Castain
I've been running the devel trunk + all released versions on SL since shortly after it came out without problem. On Jan 24, 2010, at 5:33 PM, Paul H. Hargrove wrote: > I build ompi-1.3.3 on Snow Leopard with no problems. > I have not tried any other versions. > > -Paul > > Graham, Richard L. w

Re: [OMPI devel] Snow leopard builds

2010-01-24 Thread Paul H. Hargrove
I build ompi-1.3.3 on Snow Leopard with no problems. I have not tried any other versions. -Paul Graham, Richard L. wrote: Has someone managed to build ompi on snow leopard ? I am trying to build, and it looks like configure does not detect the support for htonl and friends, so it adds the de

[OMPI devel] Snow leopard builds

2010-01-24 Thread Graham, Richard L.
Has someone managed to build ompi on snow leopard ? I am trying to build, and it looks like configure does not detect the support for htonl and friends, so it adds the definition. static inline uint32_t htonl(uint32_t hostvar) { return hostvar; } with the compiler proceeding to do a macro subst

Re: [OMPI devel] MALLOC_MMAP_MAX (and MALLOC_MMAP_THRESHOLD)

2010-01-24 Thread Chris Samuel
On Sun, 10 Jan 2010 03:55:33 am Eugene Loh wrote: > The default (I think this means Linux, whether with gcc, gfortran, Sun f90, > etc.) is to use mmap to malloc large allocations. This was brought in by glibc version 2.3: http://en.wikipedia.org/wiki/Malloc#dlmalloc_.28the_glibc_allocator.29 I

Re: [OMPI devel] crash when using coll_tuned_use_dynamic_rules option with 1.4

2010-01-24 Thread Lenny Verkhovsky
It's a known issue. try to provide file with rules. https://svn.open-mpi.org/trac/ompi/ticket/2087 Lenny. On Fri, Jan 22, 2010 at 8:25 PM, Holger Berger wrote: > Hi, > > I tracked this down a bit, and my impression is that this piece of code in > coll_tuned_component.c > >if (ompi_coll_tuned_